1) Match the following with theirdefinitions
___ Kinase
___ Methylation
___ DNA ligase
___ Topoisomerases
___ Single- Stranded Binding
___ Exonuclease
A) Protiens that bind to and protect the unpaired DNA strandsduring replication.
B) Enzyme that relives the supercoiling strain due to thetwisting of the DNA strands ahead of the replication fork.
C) Enzyme that removes an incorrect nucleotide from a growingDNA strand
D) Enzyme that phosphorylates other molecules
E) Enzyme that acts as \"glue\" upon removal of Okazaki fragmentsor DNA repair, binding the DNA strands back together
F) The method by which we can identify the older, parental DNAstrand.
2) Match the following cellular processes with thephases of meiosis. You can only have one answer per question, butanswers may be used more than once.
___ The meiotic spindle disappears
___ Synapsis occurs
___ Microtubules from both poles of the spindle move bivalentsto the
center of the cell
___ Microtubules attatch to kinetochores at the centromeres onbivalents
___ The nuclear envelope re-forms around the segregatedchromosomes
that contain sister chromatids
A.) Prophase I
B) Prophase II
C) Prometaphase I
D) Prometaphase II
E) Metaphase I
F) Metaphase II
G) Telophase I
H) Telophase II
I) Anaphase I
J) Anaphase II
